Stuffing machine



FIG. 1 is an upper perspective view of a stuffing machine shown in accordance with the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a right end elevational view thereof; and,

FIG. 6 is a top plan view thereof.

Throughout the drawings broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a stuffing machine, as shown and described. 